def test_check_env():
env = Env()
# if all of the variables aren't in the environment
# raise an EnvironmentError
for var in env.REQUIRED:
if var in os.environ:
del os.environ[var]
# check the environment
enver.check_env(env)
def test_check_env_no_required():
env = NotRequiredEnv()
# check the environment, and don't raise an error as none of
# the environment variables are required by the app runtime
enver.check_env(env)
